BS 7636:1993被替代
Acoustics - Audiometric Test Methods - Sound Field Audiometry With Pure Tone And Narrow-band Test Signals
出版：British Standards Institution
专家解读视频
Specifies relevant test signal characteristics, requirements for diffuse, free and quasi-free sound fields, and procedures for sound field audiometry using pure tones, frequency modulated tones or other narrow-band test signals presented by using one or more loudspeakers. Does not include specifications for the use of hand-held loudspeakers. Does not cover speech as a test signal. Includes definitions, annexes, tables and diagrams.BS AMD 10028 RENUMBERS STANDARD
© British Standards Institution 2013
Renumbered and superseded by BS EN ISO 8253-2
(07/2004)
Supersedes 90/51782 DC
(06/2005)
ISO 8253-2:1992 - Identical
